IE43066L - Gas detonated blasting caps - Google Patents

Gas detonated blasting caps

Info

Publication number
IE43066L
IE43066L IE752010A IE201075A IE43066L IE 43066 L IE43066 L IE 43066L IE 752010 A IE752010 A IE 752010A IE 201075 A IE201075 A IE 201075A IE 43066 L IE43066 L IE 43066L
Authority
IE
Ireland
Prior art keywords
detonated
gas
explosive gas
blasting caps
open space
Prior art date
Application number
IE752010A
Other versions
IE43066B1 (en
Original Assignee
Hercules Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hercules Inc filed Critical Hercules Inc
Publication of IE43066L publication Critical patent/IE43066L/en
Publication of IE43066B1 publication Critical patent/IE43066B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Pipe Accessories (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

A nonelectric blasting cap initiated by thermal detonation energy from an explosive gas mixture, in which the required open space for charging and detonating the explosive gas mixture is contained, together with the conduit means, in an end closure member; and the open space is shaped to provide a shell to end closure crimp without impairing flow of explosive gas through the conduits. [US3939772A]
IE2010/75A 1974-10-04 1975-09-15 Blasting caps assemblies initiatable by thermal detonation energy of an explosive gas mixture, and blasting system IE43066B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/512,267 US3939772A (en) 1974-10-04 1974-10-04 Blasting caps initiatable by thermal detonation energy of an explosive gas mixture, and blasting system

Publications (2)

Publication Number Publication Date
IE43066L true IE43066L (en) 1976-04-04
IE43066B1 IE43066B1 (en) 1980-12-17

Family

ID=24038379

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2010/75A IE43066B1 (en) 1974-10-04 1975-09-15 Blasting caps assemblies initiatable by thermal detonation energy of an explosive gas mixture, and blasting system

Country Status (17)

Country Link
US (1) US3939772A (en)
JP (1) JPS5817157B2 (en)
AU (1) AU506709B2 (en)
BR (1) BR7506421A (en)
CA (1) CA1062078A (en)
DE (2) DE2544388C2 (en)
ES (1) ES441488A1 (en)
FI (1) FI59983C (en)
FR (1) FR2287026A1 (en)
GB (1) GB1496249A (en)
HK (1) HK33578A (en)
IE (1) IE43066B1 (en)
IT (1) IT1043105B (en)
NO (1) NO144807C (en)
SE (1) SE418963B (en)
SU (1) SU852183A3 (en)
ZA (1) ZA756310B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041867A (en) * 1974-12-04 1977-08-16 Nitro Nobel Ab Conductor containing explosive gas mixture for initiation of ignition element and explosive charge
CA1046812A (en) * 1976-07-02 1979-01-23 David M. Welsh Delay blasting assembly
US4073235A (en) * 1976-07-30 1978-02-14 Hercules Incorporated Explosive energy-initiatable blasting caps containing a porous ignition and detonation system and method
US4056059A (en) * 1976-07-30 1977-11-01 Hercules Incorporated Closed initiator system including explosive energy-initiatable blasting caps, and method
US4485739A (en) * 1983-03-02 1984-12-04 H. L. & A. G. Balsinger, Inc. Detonation gas delivery unit
US4757764A (en) * 1985-12-20 1988-07-19 The Ensign-Bickford Company Nonelectric blasting initiation signal control system, method and transmission device therefor
US4953464A (en) * 1987-07-13 1990-09-04 Atlas Powder Company Multi-directional signal transmission in a blast initiation system
US4821645A (en) * 1987-07-13 1989-04-18 Atlas Powder Company Multi-directional signal transmission in a blast initiation system
US5515784A (en) * 1994-08-09 1996-05-14 The Ensign-Bickford Company Signal transmission devices and detonation systems using the same
US5710390A (en) * 1995-08-01 1998-01-20 Ofca; William W. Shock tube initiating system for display fireworks
US5747722A (en) * 1996-01-11 1998-05-05 The Ensign-Bickford Company Detonators having multiple-line input leads
SE516812C2 (en) 1999-09-06 2002-03-05 Dyno Nobel Sweden Ab Explosive capsule, procedure for ignition of base charge and initiation element for explosive capsule
RU2579321C1 (en) * 2014-09-30 2016-04-10 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военная академия Ракетных войск стратегического назначения имени Петра Великого" Министерства обороны Российской Федерации Detonation commands retarder of ballistic type
DE102018125303A1 (en) * 2018-10-12 2020-04-16 Rheinmetall Waffe Munition Gmbh Igniter and ammunition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1025065A (en) * 1912-04-30 W E Ingram Blasting fuse and cap.
US1185916A (en) * 1915-09-25 1916-06-06 Samuel Allen Guiberson Jr Fuse-lighter.
US3509820A (en) * 1967-10-09 1970-05-05 Hercules Inc Seismic charge assembly,seismic charge primer,and method and system exploration
US3597919A (en) * 1969-03-24 1971-08-10 Gen Electric Linear gas generator actuated latching and thrusting device
US3885499A (en) * 1973-12-20 1975-05-27 Hercules Inc Thermal detonation energy-initiatable blasting caps, and detonation system and method

Also Published As

Publication number Publication date
FI59983C (en) 1981-11-10
AU8545475A (en) 1977-04-07
DE2544388C2 (en) 1984-10-11
BR7506421A (en) 1976-08-10
ZA756310B (en) 1976-12-29
SE7509215L (en) 1976-04-05
DE2544388A1 (en) 1976-04-15
US3939772A (en) 1976-02-24
JPS5817157B2 (en) 1983-04-05
AU506709B2 (en) 1980-01-24
JPS5157812A (en) 1976-05-20
ES441488A1 (en) 1977-03-16
FR2287026A1 (en) 1976-04-30
SE418963B (en) 1981-07-06
FR2287026B1 (en) 1980-04-25
FI59983B (en) 1981-07-31
HK33578A (en) 1978-07-07
DE7531487U (en) 1976-04-01
NO144807B (en) 1981-08-03
NO144807C (en) 1981-11-11
IT1043105B (en) 1980-02-20
NO752989L (en) 1976-04-06
CA1062078A (en) 1979-09-11
SU852183A3 (en) 1981-07-30
GB1496249A (en) 1977-12-30
IE43066B1 (en) 1980-12-17
FI752224A (en) 1976-04-05

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